CN109026789B - Control by temperature change adds fever type air-blower - Google Patents
Control by temperature change adds fever type air-blower Download PDFInfo
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- CN109026789B CN109026789B CN201811106981.2A CN201811106981A CN109026789B CN 109026789 B CN109026789 B CN 109026789B CN 201811106981 A CN201811106981 A CN 201811106981A CN 109026789 B CN109026789 B CN 109026789B
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- air
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- cavity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/006—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by influencing fluid temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
Abstract
The invention discloses a temperature control heating type air blower which comprises an air pump, wherein an air outlet of the air pump is connected with one end of a first pipe, the other end of the first pipe is connected with an insulation can, the insulation can is provided with a cavity, a plurality of supports are welded on the inner wall of the bottom of the cavity, a plurality of rotating holes are formed in the inner wall of the top of the cavity, the rotating holes and the supports are arranged in a one-to-one correspondence mode, the rotating holes are located right above the corresponding supports, rotating shafts are rotatably arranged in the rotating holes, the bottom ends of the rotating shafts extend into the cavity and are welded with rotating rods, poking rods are welded on two sides of the bottom of each rotating rod, and a plurality of electric. The invention has reasonable design, the chamber is divided into a plurality of heating chambers by the partition boards, the air in the plurality of heating chambers can be stirred, the air can fully absorb the heat on the electric heating pipe, and the air can flow through the plurality of heating chambers in sequence, so that the temperature of the air is more uniform and constant.
Description
Technical Field
The invention relates to the technical field of blowers, in particular to a temperature-control heating type blower.
Background
Most of the existing blowers send gas into a biochemical pool for aeration so as to meet the oxygen demand of aerobic microorganisms and the mixing condition of full contact between sewage and activated sludge, and achieve the purpose of degrading and digesting organic pollutants in the sewage so as to purify the sewage.
Through retrieval, the patent document with the application number of 201721837304.9 discloses a temperature control heating type air blower, which comprises an air blowing device and a temperature control heating device, wherein the temperature control heating device is additionally arranged at a tail pipeline of the air blowing device, the temperature control heating device comprises a shell, an air inlet and an air outlet which are respectively arranged at two ends of the shell, and a heating element for heating gas, the air inlet is connected with the tail pipeline of the air blowing device, a temperature measuring point is arranged on the shell and close to the air outlet, the temperature can be monitored at any time, a controller automatically adjusts the heating temperature of the heating element according to the monitored temperature, and the temperature control heating type air blower can automatically control and adjust the temperature through a computer and is simple to operate; the device has simple structure and convenient maintenance; manpower and material resources such as steam pipelines which are required to be additionally arranged originally are saved. However, the blower with the above design is inconvenient to sufficiently stir air when heating air, so that the temperature of the air is not uniform when the air is heated, which is not beneficial to use, and therefore, a temperature-controlled heating type blower is proposed to solve the above problems.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a temperature control heating type air blower.
The invention provides a temperature control heating type air blower, which comprises an air pump, wherein an air outlet of the air pump is connected with one end of a first pipe, the other end of the first pipe is connected with an insulation can, the insulation can is provided with a cavity, the inner wall of the bottom of the cavity is welded with a plurality of supports, the inner wall of the top of the cavity is provided with a plurality of rotating holes, the plurality of rotating holes and the plurality of supports are arranged in a one-to-one correspondence manner, the rotating holes are positioned right above the corresponding supports, rotating shafts are rotatably arranged in the rotating holes, the bottom end of each rotating shaft extends into the cavity and is welded with a rotating rod, poking rods are welded on both sides of the bottom of the rotating rod, a plurality of electric heating pipes are fixedly arranged on both sides of the supports, the same partition plate is arranged between two adjacent supports, the plurality of partition plates and the plurality of supports are arranged in a staggered manner, the partition plate is welded on the inner wall, the setting that dials the piece and interlock with electric heating pipe, one side welding that the air pump was kept away from to the insulation can has the backup pad, the top fixed mounting of backup pad has driving motor, driving motor's output shaft extends to the top and the fixed mounting of insulation can has first belt pulley, the top of pivot extends to the top and the fixed mounting of insulation can has the second belt pulley, transmission mounting has same belt on a plurality of second belt pulleys and the first belt pulley, the mounting hole has been seted up on one side inner wall that the air pump was kept away from to the cavity, fixed mounting has the outlet duct in the mounting hole, the one end of outlet duct extends to the outside.
Preferably, the bearing is fixedly sleeved on the outer side of the rotating shaft, and the outer ring of the bearing is welded with the side wall of the corresponding rotating hole.
Preferably, a sealing ring fixedly adhered to the inner wall of the rotating hole is arranged below the bearing, and the rotating shaft is connected with the corresponding sealing ring in a rotating and sealing mode.
Preferably, a first hole is formed in the top side of the air outlet pipe, a thermometer is fixedly adhered in the first hole, and a probe of the thermometer moves into the air outlet pipe.
Preferably, the air inlet of the air pump is connected with one end of a second pipe, and the other end of the second pipe is connected with a filter box.
Preferably, an air inlet is formed in the inner wall of one side, close to the air pump, of the chamber, and the first pipe is communicated with the air inlet.
Preferably, a PLC controller is fixedly mounted at the top of the support plate.
Preferably, a control switch is fixedly mounted at the top of the supporting plate.
Preferably, a plurality of bearing plates are welded on two sides of the support, the bearing plates and the electric heating pipes are arranged in a one-to-one correspondence mode, and the bottoms of the electric heating pipes are fixedly connected with the tops of the corresponding bearing plates.
Preferably, the number of the brackets is two to five, and the two to five brackets are arranged at equal intervals.
Compared with the prior art, the invention has the beneficial effects that:
(1) the air pump is started, the air pump blows air into the insulation can, the electric heating pipe is started, the electric heating pipe is electrified to generate heat to heat air in the insulation can, the driving motor drives the first belt pulley to rotate when running, the first belt pulley drives the plurality of second belt pulleys to rotate simultaneously through the belt, the second belt pulley drives the rotating rod to rotate in the cavity through the rotating shaft, and the rotating rod drives the poke rod to rotate;
(2) the poking piece is driven by the poking rod to rotate through the matching of the poking piece, the bearing plate, the partition plates, the through holes, the supporting plate, the bearing, the sealing ring and the thermometer, the partition plates divide the cavity and form a plurality of heating chambers, the air in the corresponding heating chamber can be stirred when the poking piece rotates, so that the air in the heating chamber can be in contact with the electric heating pipe in the corresponding heating chamber when being heated, the air in the heating chamber takes away the heat on the electric heating pipe, the air temperature is increased, the air in the heating chamber at the leftmost side can be gradually flowed into the next heating chamber because the air pump continuously blows the air into the insulation can, the air in the heating chamber at the leftmost side can be fully contacted with the electric heating pipe in the next heating chamber again and absorbs the heat, the air temperature is further improved, and the air temperature can be infinitely close to the temperature of the electric heating pipe, the air temperature in the rightmost heating chamber is more constant, and then the heated air can flow out through the air outlet pipe;
the invention has reasonable design, the chamber is divided into a plurality of heating chambers by the partition boards, the air in the plurality of heating chambers can be stirred, the air can fully absorb the heat on the electric heating pipe, and the air can flow through the plurality of heating chambers in sequence, so that the temperature of the air is more uniform and constant.
Drawings
Fig. 1 is a schematic structural diagram of a temperature-controlled heating blower according to the present invention;
FIG. 2 is a schematic structural diagram of a portion A of a temperature controlled heating blower according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of a temperature-controlled heating type blower according to the present invention;
fig. 4 is a schematic structural view of a portion C of a temperature-controlled heating type blower according to the present invention;
fig. 5 is a schematic structural diagram of a portion D of a temperature-controlled heating type blower according to the present invention.
In the figure: 1 air pump, 2 insulation can, 3 cavities, 4 supports, 5 rotating holes, 6 rotating shafts, 7 rotating rods, 8 rotating rods, 9 moving pieces, 10 electric heating pipes, 11 bearing plates, 12 partition plates, 13 through holes, 14 supporting plates, 15 driving motors, 16 first belt pulleys, 17 second belt pulleys, 18 belts, 19 bearings, 20 sealing rings, 21 air outlet pipes, 22 thermometers, 23 PLC (programmable logic controller), 24 filter boxes, 25 mounting holes, 26 air inlet holes, 27 first pipes, 28 second pipes, 29 first holes and 30 control switches.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a temperature control heating type blower, including an air pump 1, an air outlet of the air pump 1 is connected with one end of a first pipe 27, the other end of the first pipe 27 is connected with an incubator 2, the incubator 2 is provided with a chamber 3, a plurality of brackets 4 are welded on the bottom inner wall of the chamber 3, a plurality of rotating holes 5 are formed on the top inner wall of the chamber 3, the plurality of rotating holes 5 and the plurality of brackets 4 are arranged in a one-to-one correspondence manner, the rotating holes 5 are located right above the corresponding brackets 4, a rotating shaft 6 is rotatably installed in the rotating holes 5, the bottom end of the rotating shaft 6 extends into the chamber 3 and is welded with a rotating rod 7, poking rods 8 are welded on both sides of the bottom of the rotating rod 7, a plurality of electric heating pipes 10 are fixedly installed on both sides of the brackets 4, the same partition plate 12 is arranged between two adjacent brackets, a partition plate 12 is welded on the inner wall of the chamber 3, one side of the partition plate 12 is provided with a plurality of through holes 13, one side of two poke rods 8 which are arranged on the same rotating rod 7 and are close to each other is welded with a plurality of poke pieces 9, the poke pieces 9 and the electric heating pipes 10 are arranged in a staggered manner, one side of the heat preservation box 2 which is far away from the air pump 1 is welded with a support plate 14, the top of the support plate 14 is fixedly provided with a driving motor 15, the output shaft of the driving motor 15 extends to the upper part of the heat preservation box 2 and is fixedly provided with a first belt pulley 16, the top end of a rotating shaft 6 extends to the upper part of the heat preservation box 2 and is fixedly provided with a second belt pulley 17, the plurality of second belt pulleys 17 and the first belt pulley 16 are provided with the same belt 18 in a driving manner, the inner wall of one side of, under the matching of an air pump 1, an incubator 2, a chamber 3, a bracket 4, a rotating hole 5, a rotating shaft 6, a rotating rod 7, a poke rod 8, an electric heating pipe 10, a driving motor 15, a first belt pulley 16, a second belt pulley 17, a belt 18, an air outlet pipe 21, a PLC controller 23, a filter box 24, a mounting hole 25, an air inlet hole 26, a first pipe 27, a second pipe 28, a first hole 29 and a control switch 30, starting an air pump 1, wherein the air pump 1 blows air into an insulation can 2, starting an electric heating pipe 10, electrifying the electric heating pipe 10 to generate heat, heating the air in the insulation can 2, starting a driving motor 15, driving a first belt pulley 16 to rotate when the driving motor 15 operates, driving a plurality of second belt pulleys 17 to rotate simultaneously by the first belt pulley 16 through a belt 18, driving a rotating rod 7 to rotate in a cavity 3 by the second belt pulley 17 through a rotating shaft 6, and driving a poking rod 8 to rotate by the rotating rod 7; under the coordination of the poking piece 9, the bearing plate 11, the partition plates 12, the through holes 13, the supporting plate 14, the bearing 19, the sealing ring 20 and the thermometer 22, the poking rod 8 drives the poking piece 9 to rotate, the plurality of partition plates 12 are arranged in the cavity 3, the partition plates 12 separate the cavity 3 and form a plurality of heating chambers, the poking piece 9 can stir the air in the corresponding heating chamber when rotating, so that the air can be contacted with the electric heating pipe 10 in the corresponding heating chamber when heating, the air in the heating chamber takes away the heat on the electric heating pipe 10, the air temperature is raised, because the air pump 1 continuously blows the air into the insulation can 2, the air in the leftmost heating chamber gradually flows into the next heating chamber, the air can be fully contacted with the electric heating pipe 10 in the next heating chamber again and absorbs the heat, the air temperature is further raised, and after the air flows through all the heating chambers, the air temperature can be infinitely close to the temperature of the electric heating pipe 10, so that the air temperature in the rightmost heating chamber is more constant, and then the heated air can flow out through the air outlet pipe 21; the invention has reasonable design, the chamber 3 is divided into a plurality of heating chambers by the partition boards 12, the air in the plurality of heating chambers can be stirred, the air can fully absorb the heat on the electric heating pipe 10, and the air can flow through the plurality of heating chambers in sequence, so that the temperature of the air is more uniform and constant.
In this embodiment, a bearing 19 is fixedly sleeved on the outer side of the rotating shaft 6, the outer ring of the bearing 19 is welded with the side wall of the corresponding rotating hole 5, a sealing ring 20 fixedly adhered to the inner wall of the rotating hole 5 is arranged below the bearing 19, the rotating shaft 6 is connected with the corresponding sealing ring 20 in a rotating and sealing manner, a first hole 29 is formed in the top side of the air outlet pipe 21, a thermometer 22 is fixedly adhered in the first hole 29, a probe of the thermometer 22 moves into the air outlet pipe 21, an air inlet of the air pump 1 is connected with one end of a second pipe 28, the other end of the second pipe 28 is connected with a filter box 24, an air inlet 26 is formed in the inner wall of one side of the chamber 3 close to the air pump 1, the first pipe 27 is communicated with the air inlet 26, a PLC controller 23 is fixedly installed at the top of the supporting plate 14, a control switch 30 is fixedly installed at the top of the supporting plate 14, a, the bottom of each electric heating pipe 10 is fixedly connected with the top of the corresponding bearing plate 11, the number of the supports 4 is two to five, the two to five supports 4 are arranged at equal intervals, the air pump 1, the insulation can 2, the chamber 3, the supports 4, the rotating holes 5, the rotating shaft 6, the rotating rod 7, the poking rod 8, the electric heating pipes 10, the driving motor 15, the first belt pulley 16, the second belt pulley 17, the belt 18, the air outlet pipe 21, the PLC controller 23, the filter box 24, the mounting hole 25, the air inlet hole 26, the first pipe 27, the second pipe 28, the first hole 29 and the control switch 30 are matched, the air pump 1 is started, the air pump 1 blows air into the insulation can 2 to start the electric heating pipes 10, the electric heating pipes 10 are electrified and heated to heat the air in the insulation can 2, the driving motor 15 is started, the first belt pulley 16 is driven to rotate when the driving motor 15 operates, the first belt pulley 16 drives a plurality of second belt pulleys 17 to rotate simultaneously through, the second belt pulley 17 drives the rotating rod 7 to rotate in the chamber 3 through the rotating shaft 6, and the rotating rod 7 drives the poke rod 8 to rotate; under the coordination of the poking piece 9, the bearing plate 11, the partition plates 12, the through holes 13, the supporting plate 14, the bearing 19, the sealing ring 20 and the thermometer 22, the poking rod 8 drives the poking piece 9 to rotate, the plurality of partition plates 12 are arranged in the cavity 3, the partition plates 12 separate the cavity 3 and form a plurality of heating chambers, the poking piece 9 can stir the air in the corresponding heating chamber when rotating, so that the air can be contacted with the electric heating pipe 10 in the corresponding heating chamber when heating, the air in the heating chamber takes away the heat on the electric heating pipe 10, the air temperature is raised, because the air pump 1 continuously blows the air into the insulation can 2, the air in the leftmost heating chamber gradually flows into the next heating chamber, the air can be fully contacted with the electric heating pipe 10 in the next heating chamber again and absorbs the heat, the air temperature is further raised, and after the air flows through all the heating chambers, the air temperature can be infinitely close to the temperature of the electric heating pipe 10, so that the air temperature in the rightmost heating chamber is more constant, and then the heated air can flow out through the air outlet pipe 21; the invention has reasonable design, the chamber 3 is divided into a plurality of heating chambers by the partition boards 12, the air in the plurality of heating chambers can be stirred, the air can fully absorb the heat on the electric heating pipe 10, and the air can flow through the plurality of heating chambers in sequence, so that the temperature of the air is more uniform and constant.
In this embodiment, the PLC controller 23 is configured to control the driving motor 15 and the air pump 1, the control switch 30 is configured to control the electric heating tube 10, when in use, the air pump 1 is first started, the air pump 1 blows air into the thermal insulation box 2, the electric heating tube 10 is started, the electric heating tube 10 is powered on to heat air in the thermal insulation box 2, the driving motor 15 is started, the driving motor 15 drives the first belt pulley 16 to rotate when operating, the first belt pulley 16 drives the plurality of second belt pulleys 17 to rotate simultaneously through the belt 18, the second belt pulley 17 drives the rotating rod 7 to rotate in the chamber 3 through the rotating shaft 6, the rotating rod 7 drives the toggle rod 8 to rotate, the toggle rod 8 drives the toggle piece 9 to rotate, the chamber 3 is internally provided with a plurality of partition plates 12, the partition plates 12 partition the chamber 3 to form a plurality of heating chambers, and the toggle piece 9 can stir air in the corresponding heating chambers when rotating, make during the heating interior air can with correspond the electric heating pipe 10 contact in the heating chamber, the heat on the electric heating pipe 10 is taken away to the air in the heating chamber, make air temperature rise, because air pump 1 lasts in going into insulation can 2 with the air drum, the air in the leftmost heating chamber will flow into in the next heating chamber gradually, make the air fully contact and absorb its heat with the electric heating pipe 10 in the next heating chamber once more, make air temperature obtain further improvement, the air current is behind all heating chambers, air temperature can be infinitely close to electric heating pipe 10's temperature, make the air temperature in the rightmost side heating chamber more invariable, then the air that is heated can flow out through outlet duct 21.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a control by temperature change heating type air-blower, includes air pump (1), be connected with the one end of first pipe (27) on the gas outlet of air pump (1), the other end of first pipe (27) is connected with insulation can (2), is equipped with cavity (3) on insulation can (2), its characterized in that, the welding has a plurality of supports (4) on the bottom inner wall of cavity (3), has seted up a plurality of rotation holes (5) on the top inner wall of cavity (3), and a plurality of rotation holes (5) set up with a plurality of supports (4) one-to-one, and rotation hole (5) are located directly over corresponding support (4), and pivot (6) are installed to rotation hole (5) internal rotation, and the bottom of pivot (6) extends to in cavity (3) and welding has dwang (7), and stirring rod (8) have all been welded to the bottom both sides of dwang (7), and the equal fixed mounting in both sides of support (4) has, the same partition plate (12) is arranged between two adjacent supports (4), the partition plates (12) and the supports (4) are arranged in a staggered mode, the partition plates (12) are welded on the inner wall of the cavity (3), a plurality of through holes (13) are formed in one side of each partition plate (12), a plurality of stirring sheets (9) are welded on one side, close to each other, of two stirring rods (8) arranged on the same rotating rod (7), the stirring sheets (9) and the electric heating pipes (10) are arranged in a staggered mode, a supporting plate (14) is welded on one side, far away from the air pump (1), of the heat preservation box (2), a driving motor (15) is fixedly installed at the top of the supporting plate (14), an output shaft of the driving motor (15) extends to the upper portion of the heat preservation box (2) and is fixedly provided with a first belt pulley (16), the top end of the rotating shaft (6) extends to the upper portion, the second belt pulleys (17) and the first belt pulley (16) are provided with the same belt (18) in a transmission manner, the inner wall of one side of the chamber (3) far away from the air pump (1) is provided with a mounting hole (25), an air outlet pipe (21) is fixedly arranged in the mounting hole (25), and one end of the air outlet pipe (21) extends to the outer side of the heat preservation box (2);
a bearing (19) is fixedly sleeved on the outer side of the rotating shaft (6), and the outer ring of the bearing (19) is welded with the side wall of the corresponding rotating hole (5);
a sealing ring (20) fixedly adhered to the inner wall of the rotating hole (5) is arranged below the bearing (19), and the rotating shaft (6) is in rotating and sealing connection with the corresponding sealing ring (20);
a first hole (29) is formed in the top side of the air outlet pipe (21), a thermometer (22) is fixedly adhered in the first hole (29), and a probe of the thermometer (22) moves into the air outlet pipe (21).
2. A temperature controlled heating blower according to claim 1, wherein one end of the second pipe (28) is connected to the air inlet of the air pump (1), and the other end of the second pipe (28) is connected to the filter box (24).
3. The temperature-controlled heating type blower according to claim 1, wherein an air inlet hole (26) is formed in an inner wall of the chamber (3) on a side close to the air pump (1), and the first pipe (27) is communicated with the air inlet hole (26).
4. A temperature controlled heating blower according to claim 1, wherein a PLC controller (23) is fixedly installed on the top of the supporting plate (14).
5. A temperature controlled heating blower according to claim 1, wherein a control switch (30) is fixedly installed on the top of the supporting plate (14).
6. The temperature-controlled heating type blower according to claim 1, wherein a plurality of bearing plates (11) are welded to both sides of the support (4), the plurality of bearing plates (11) and the plurality of electric heating pipes (10) are arranged in a one-to-one correspondence, and the bottoms of the electric heating pipes (10) are fixedly connected with the tops of the corresponding bearing plates (11).
7. A temperature controlled heating blower according to claim 1, characterised in that the number of the brackets (4) is two to five, and the two to five brackets (4) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106981.2A CN109026789B (en) | 2018-09-21 | 2018-09-21 | Control by temperature change adds fever type air-blower |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811106981.2A CN109026789B (en) | 2018-09-21 | 2018-09-21 | Control by temperature change adds fever type air-blower |
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| CN109026789A CN109026789A (en) | 2018-12-18 |
| CN109026789B true CN109026789B (en) | 2020-06-19 |
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| CN201811106981.2A Active CN109026789B (en) | 2018-09-21 | 2018-09-21 | Control by temperature change adds fever type air-blower |
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| CN110631350A (en) * | 2019-11-04 | 2019-12-31 | 郑州工程技术学院 | Electrical equipment is with maintenance of being convenient for and portable dehumidification device |
| CN113856595A (en) * | 2021-10-20 | 2021-12-31 | 枣阳惠祥有机硅有限公司 | Constant temperature processing system |
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| CN102062471A (en) * | 2011-01-03 | 2011-05-18 | 武玉涛 | Temperature automatically-controlled hot blast furnace |
| US20180170146A1 (en) * | 2016-12-16 | 2018-06-21 | Air International (Us) Inc. | Hvac system |
| CN207163096U (en) * | 2017-08-08 | 2018-03-30 | 马鞍山中安食品科技有限公司 | A kind of food processing drying baker |
| CN207214701U (en) * | 2017-09-18 | 2018-04-10 | 安徽海日生物科技有限公司 | A kind of agricultural chemicals dryer |
| CN207688508U (en) * | 2017-11-23 | 2018-08-03 | 晋宁腾众新能源科技有限公司 | A kind of baking and cooling equipment of biomass granule fuel |
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Effective date of registration: 20200512 Address after: 325000 floor 1, office building, Beichang village, Haixi Town, Pingyang County, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Dongxin Electromechanical Technology Co., Ltd Address before: 510170 Dongfeng West Road, Yuexiu District, Guangzhou, Guangdong 175 809 Applicant before: Xie Sentao |
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